Will upvote, please help. The entropy of an Einstein solid consists of N atoms and q energy quanta can be expressed as

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Will upvote, please help.
The entropy of an Einstein solid consists of N atoms and q
energy quanta can be expressed as

Will Upvote Please Help The Entropy Of An Einstein Solid Consists Of N Atoms And Q Energy Quanta Can Be Expressed As 1 (20.58 KiB) Viewed 23 times

Will Upvote Please Help The Entropy Of An Einstein Solid Consists Of N Atoms And Q Energy Quanta Can Be Expressed As 2 (123.76 KiB) Viewed 23 times

S = kb[(q + N) In (q + N) – qlnq – N In N]
Here each energy quanta equals to €. There are two pieces of Einstein solids A and B. Solid A has No atoms and qo energy quantas. Solid B has a 2N. atoms and 4qo energy quantas. (1, 2pt) Calculate the temperatures of the two solids. (2, 2pt) If the two solids are brought to contact and allow to equilibrate, what would be the final temperature of the solids? (3, 2pt) How much entropy has changed for the whole system consists of two solids as they reach equilibrium from different temperatures?